Euro area countries exhibited modest convergence prior to the financial crisis and diverged thereafter. Such divergence has been examined from many angles, and various narratives of the crisis have developed. Surprisingly, the gradual transformation of the economic structures of euro area...

This paper sheds light on how recent financial tensions in the euro area were ultimately reflected in bank interest rate setting. We make two new contributions. First, we develop a theoretical model capturing banks financing and the rate setting choices. Banks in the model can finance themselves...

Our understanding of optimum currency area (OCA) properties has changed over time. While all properties can now be discussed in detail, the challenge of weighing and reconciling them remains. Looking ahead, we may be confronted with two distinct paradigms: specialization versus 'endogeneity of...

This paper provides a chronology of the main financial events over the last 15 years, spanning three main crises. The first is the global financial crisis in 2008-09, and the second is the euro area sovereign debt crisis in 2010-12. Both events heralded significant reforms of the EU’s...

This survey reviews the literature about the impact of climate change on the natural rate of interest (r*), an important yardstick for monetary policy. Economic and financial developments can lower r* in scenarios with increasing climate-related damages and uncertainty that reduce productivity...

How fast should the new Member States of the European Union (NMS) relinquish their domestic monetary and exchange rate autonomy? While the Maastricht convergence criteria are attracting significant attention (particularly the inflation and deficit criteria), we think the debate should also...

The ECB’s monetary policy has received considerable attention in recent years. This is less the case, however, for its regular monetary policy preparation and decision-making process. This paper reviews how the factors usually considered as critical for the success of a central banking system...

This paper surveys the optimum currency area (OCA) literature. It is organised into four phases: the 'pioneering phase' which put forward the OCA theory and its properties, the 'reconciliation phase' when its diverse facets were combined, the 'reassessment phase' that led to the 'new OCA theory'...

The destructive potential of the sovereign debt crisis of the euro area has been slowly abating since last summer, but still remains considerable. One reason for it is the sheer complexity of the crisis, which brings together several harmful factors, some long-standing, others more recent, like...

This paper traces the advancements of the optimum currency area theory through its successive phases: the "pioneering phase," the "cost-benefit phase," the "reassessment phase," and the "empirical phase" in which we focus mostly on Europe because there is now a wealth of data, research and other...